13012289664

Names of 13012289664

• Cardinal: 13012289664 can be written as Thirteen billion, twelve million, two hundred eighty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.3012289664 × 10¹⁰

Factors of 13012289664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4668

Divisors of 13012289664

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 61 64 66 88 96 121 122 128 132 176 183 192 242 244 264 352 363 366 384 484 488 528 671 704 726 732 968 976 1056 1342 1408 1452 1464 1936 1952 2013 2112 2684 2904 2928 3872 3904 4026 4224 4591 5368 5808 5856 7381 7744 7808 8052 9182 10736 11616 11712 13773 14762 15488 16104 18364 21472 22143 23232 23424 27546 29524 32208 36728 42944 44286 46464 50501 55092 59048 64416 73456 85888 88572 101002 110184 118096 128832 146912 151503 177144 202004 220368 236192 257664 280051 293824 303006 354288 404008 440736 472384 555511 560102 587648 606012 708576 808016 840153 881472 944768 1111022 1120204 1212024 1417152 1616032 1666533 1680306 1762944 2222044 2240408 2424048 2834304 3080561 3232064 3333066 3360612 4444088 4480816 4848096 6161122 6464128 6666132 6721224 8888176 8961632 9241683 9696192 12322244 13332264 13442448 17776352 17923264 18483366 19392384 24644488 26664528 26884896 33886171 35552704 35846528 36966732 49288976 53329056 53769792 67772342 71105408 73933464 98577952 101658513 106658112 107539584 135544684 147866928 197155904 203317026 213316224 271089368 295733856 394311808 406634052 542178736 591467712 813268104 1084357472 1182935424 1626536208 2168714944 3253072416 4337429888 6506144832 13012289664
• Sum of all divisors σ(n): 38622944640
• Sum of proper divisors (its aliquot sum) s(n): 25610654976
• 13012289664 is an abundant number, because the sum of its proper divisors (25610654976) is greater than itself. Its abundance is 12598365312

Bases of 13012289664

• Binary: 1100000111100101111100100010000000₂
• Hexadecimal: 0x30797C880
• Base-36: 5Z76IYO

Squares and roots of 13012289664

• 13012289664 squared (13012289664²) is 169319682299841232896
• 13012289664 cubed (13012289664³) is 2203236751901987823653637586944
• The square root of 13012289664 is 114071.4235205295
• The cube root of 13012289664 is 2352.0754059771

Scales and comparisons

• 13,012,289,664 seconds is equal to 413 years, 39 weeks, 4 hours, 54 minutes, 24 seconds.
• To count from 1 to 13,012,289,664 would take you about eight hundred twenty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13012289664 cubic inches would be around 196 feet tall.

Recreational maths with 13012289664

• 13012289664 backwards is 46698221031
• The number of decimal digits it has is: 11
• The sum of 13012289664's digits is 42
• More coming soon!